| Used Operating Systems |
| 1 | 18999 | 73.59 | 1527 | 41.30 | Windows NT |
| 2 | 1104 | 4.28 | 1032 | 27.91 | +http://www.baidu.com/search/spider.html |
| 3 | 839 | 3.25 | 302 | 8.17 | +http://www.bing.com/bingbot.htm |
| 4 | 798 | 3.09 | 41 | 1.11 | Android |
| 5 | 523 | 2.03 | 166 | 4.49 | +http://www.google.com/bot.html |
| 6 | 406 | 1.57 | 67 | 1.81 | +http://yandex.com/bots |
| 7 | 403 | 1.56 | 23 | 0.62 | J2ME/MIDP |
| 8 | 289 | 1.12 | 85 | 2.30 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 243 | 0.94 | 6 | 0.16 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 10 | 170 | 0.66 | 7 | 0.19 | BlackBerry |
| 11 | 144 | 0.56 | 45 | 1.22 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 138 | 0.53 | 57 | 1.54 | help@moz.com |
| 13 | 119 | 0.46 | 5 | 0.14 | Series 60 |
| 14 | 110 | 0.43 | 85 | 2.30 | Linux i386 [unknown version] |
| 15 | 109 | 0.42 | 5 | 0.14 | Linux i686 [unknown version] |
| 16 | 102 | 0.40 | 1 | 0.03 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 17 | 86 | 0.33 | 4 | 0.11 | Windows 92 |
| 18 | 70 | 0.27 | 19 | 0.51 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 19 | 64 | 0.25 | 1 | 0.03 | AOL 9.6; AOLBuild 4340.66; Windows NT 6.... |
| 20 | 54 | 0.21 | 24 | 0.65 | +http://www.exabot.com/go/robot |
| 21 | 47 | 0.18 | 42 | 1.14 | +http://www.easou.com/search/spider.html |
| 22 | 46 | 0.18 | 1 | 0.03 | Macintosh |
| 23 | 46 | 0.18 | 8 | 0.22 | +http://fulltext.sblog.cz/ |
| 24 | 44 | 0.17 | 2 | 0.05 | +http://www.seoprofiler.com/bot |
| 25 | 43 | 0.17 | 2 | 0.05 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 26 | 43 | 0.17 | 3 | 0.08 | SpreadTrum |
| 27 | 40 | 0.15 | 2 | 0.05 | Unknown |
| 28 | 40 | 0.15 | 3 | 0.08 | MAUI Runtime |
| 29 | 39 | 0.15 | 19 | 0.51 | +http://help.coccoc.com/ |
| 30 | 39 | 0.15 | 1 | 0.03 | +http://webmeup-crawler.com/ |
| 31 | 35 | 0.14 | 2 | 0.05 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 32 | 34 | 0.13 | 1 | 0.03 | +http://www.linkpad.ru |
| 33 | 33 | 0.13 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 34 | 32 | 0.12 | 2 | 0.05 | AOL 9.7; AOLBuild 4343.1028; Windows NT ... |
| 35 | 31 | 0.12 | 1 | 0.03 | X11 |
| 36 | 30 | 0.12 | 1 | 0.03 | +http://www.seokicks.de/robot.html |
| 37 | 26 | 0.10 | 10 | 0.27 | Windows 95 |
| 38 | 26 | 0.10 | 9 | 0.24 | Windows 98 |
| 39 | 24 | 0.09 | 1 | 0.03 | Android 3.2 |
| 40 | 22 | 0.09 | 1 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 41 | 22 | 0.09 | 11 | 0.30 | +http://www.grapeshot.co.uk/crawler.php |
| 42 | 21 | 0.08 | 7 | 0.19 | Windows ME |
| 43 | 21 | 0.08 | 2 | 0.05 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 44 | 19 | 0.07 | 6 | 0.16 | Auto; Windows |
| 45 | 19 | 0.07 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 46 | 18 | 0.07 | 0 | 0.00 | Windows 9. |
| 47 | 18 | 0.07 | 1 | 0.03 | AOL 9.7; AOLBuild 4343.30; Windows NT 6.... |
| 48 | 17 | 0.07 | 1 | 0.03 | Windows Phone OS 7.5 |
| 49 | 16 | 0.06 | 7 | 0.19 | Linux [unknown version] |
| 50 | 14 | 0.05 | 1 | 0.03 | WinHttp.WinHttpRequest.5 |
| 51 | 12 | 0.05 | 12 | 0.32 | +http://tweetmeme.com/ |
| 52 | 12 | 0.05 | 4 | 0.11 | +http://siteexplorer.info/ |
| 53 | 11 | 0.04 | 0 | 0.00 | Windows Phone OS 7.0 |
| 54 | 9 | 0.03 | 2 | 0.05 | +http://www.yunyun.com/spider.html |
| 55 | 8 | 0.03 | 0 | 0.00 | http://desktop.google.com/ |
| 56 | 8 | 0.03 | 2 | 0.05 | +http://filterdb.iss.net/crawler/ |
| 57 | 8 | 0.03 | 4 | 0.11 | http://crawler.sistrix.net/ |
| 58 | 7 | 0.03 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 59 | 6 | 0.02 | 2 | 0.05 | +http://www.proximic.com/info/spider.php |
| 60 | 6 | 0.02 | 3 | 0.08 | http://help.zum.com/inquiry |
| 61 | 6 | 0.02 | 2 | 0.05 | Windows 3.1 |
| 62 | 4 | 0.02 | 0 | 0.00 | Macintosh PPC |
| 63 | 4 | 0.02 | 0 | 0.00 | Linux 2.4.x |
| 64 | 4 | 0.02 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 65 | 3 | 0.01 | 1 | 0.03 | Windows CE |
| 66 | 3 | 0.01 | 1 | 0.03 | +http://fb02itsscan.fh-muenster.de |
| 67 | 3 | 0.01 | 1 | 0.03 | Windows XP |
| 68 | 3 | 0.01 | 1 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 69 | 3 | 0.01 | 2 | 0.05 | +info@netcraft.com |
| 70 | 3 | 0.01 | 1 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 71 | 2 | 0.01 | 1 | 0.03 | +http://www.netseer.com/crawler.html; cr... |
| 72 | 2 | 0.01 | 1 | 0.03 | +http://www.compspy.com/spider.html |
| 73 | 2 | 0.01 | 1 | 0.03 | Intel Mac OS X 10.4 |
| 74 | 2 | 0.01 | 2 | 0.05 | +http://www.loadtime.net/bot.html |
| 75 | 2 | 0.01 | 1 | 0.03 | +http://prlog.ru/ |
| 76 | 2 | 0.01 | 2 | 0.05 | build=0e0 |
| 77 | 2 | 0.01 | 1 | 0.03 | +http://www.meanpath.com/meanpathbot.htm... |
| 78 | 1 | 0.00 | 0 | 0.00 | Win32 |
| 79 | 1 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.2039; Windows NT ... |
| 80 | 1 | 0.00 | 1 | 0.03 | Intel Mac OS X 10.6 |
| 81 | 1 | 0.00 | 0 | 0.00 | Android 2.3.5 |
| 82 | 1 | 0.00 | 0 | 0.00 | Windows 6.1; MSIE 8.0.7601.17514 |
